-
wm4 authored
The filter field is often used to check whether a filter is configured. If configuring the filter actually fails somewhere in the middle of it, these fields could still be set to non-NULL, which lead to other code accessing the half-configured filter graph, which in turn could lead to crashes within libavfilter. Solve this by properly resetting all fields. This was triggered by a fuzzed sample after the recent changes. It's unknown whether this behavior could be triggered before that.
16abc10b